GFS2: Pre-pull patch posting (merge window)

Steven Whitehouse
2011-07-22T09:39:40Z

Hi,

Not a lot new this time... the addition of a cache for the directory hash table
improve directory read/lookup speed, automatic adjustment of the glock hold
time improves performance for some contention corner cases. S_NOSEC support
is another performance related change, plus a nice clean up from Eric
Sandeen,

Steve.